ruby-kafka.gemspec in ruby-kafka-0.7.0.alpha1 vs ruby-kafka.gemspec in ruby-kafka-0.7.0.alpha2

@@ -25,9 +25,11 @@
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
+  spec.add_dependency 'digest-crc'
+
   spec.add_development_dependency "bundler", ">= 1.9.5"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec"
   spec.add_development_dependency "pry"
   spec.add_development_dependency "dotenv"